Part 9: phase diagrams Flashcards
1
Q
What is isomorphous?
A
When one component is completely soluble in another
2
Q
A fast rate of cooling from liquid to solid will cause a ___ structure
A
Cored
3
Q
Where does a hypoeutectoid alloy appear on phase diagrams?
A
Compositions less than the eutectoid point
4
Q
For steel, the pearlite region consists of strips of ___ and ___
A
Alpha and cementite
5
Q
True/False: proeutectoid regions in steel are purely one phase
A
True
6
Q
Where does a hypereutectoid alloy appear on phase diagrams?
A
Compositions greater than the eutectoid point
